It is just preference and consistency with other APIs imo. However, personally when I see LEDEnable or LEDDisable I feel like a teeny tiny bit more will happen inside the function meanwhile LEDState is like only changing a variable or something. Also I would like LED_Set(bool enabled) or if there are more LED_SetEnabled(bool b) better.

I wish that is how the world worked. They are either gonna think I am a paranoid weirdo and not do it or reluctantly install it ONLY for me.

I think you are forgetting that in a lot of countries overwhelming majority of the population uses Whatsapp for communication and you can’t do anything about it.